Jia Zhengjin remembered that he came to this world and merged with the current world clone, and there was a faint worry in his heart: "I have never done this kind of thing, I don't know what the consequences will be." I merged with the current world clone, that is, your brother, when I met, which means that when the two world lines coincide, the ontology and the clone will merge together. In case you go back in time and see the doppelganger of your childhood, you will become one again. Will it cause him to disappear from this timeline? Also, will you also coincide with your childhood self and make it disappear? If so, will you and your brother still exist?"

"Wouldn't it, wouldn't it? How could the current me coincide with the past me?" Jia Meinu asked suspiciously.

"Isn't the fact that I merged with your brother to prove it?"

"No, you and your brother are two points of two parallel lines, and then you are my brother in other worlds, and the two points merge together and merge naturally. Jia Meinu said, "But how can the same point on a line merge? Isn't my brother and me when I was a child the same point as my brother and me now? It's just ...... at different times."

"According to what you said, going back to the past in different time periods is just a point. Jia Zhengjin asked, "Then what do you think of yourself? One point sees the point of the past, doesn't this become two points?"

"Uh...... Is that so?" Jia Meinu looked confused, "But the same point is at different times, why is it not the same point?"

"Because you left this time period, but you are still there from the past time period!" Jia Zhengjin explained.

"It seems、It seems that this is ......what it means," Jia Meinu's mind was confused, "Then I see myself myself, it is two different points in time to meet......"

"That is, two identical points meet, will they coincide?" Jia Zhengjin asked.

"Uh...... It's complicated, brother, what do you think will happen?"

"I need to ask that, I want to know?" Jia Zhengjin shrugged, "I said that I have never experienced anything like this." It's best to be cautious about the unknown. ”

"Then if you can stop this world from being overrun by zombies and let it return to normal, why can't you change the fate of your parents?"

"Because I'm not very sure," Jia Zhengjin said, "besides, the reason why zombies appear in this world may also have something to do with me." Changing what started because of me is a little different from that. Also, strictly speaking, I don't belong to this world, the parents of this world are you and your own brother's parents, in fact, they have nothing to do with me!"

"The more I listened, the more confused I became," Jia Meinu scratched her hair vigorously, "Aren't you my brother? Even if it's my brother from a parallel world, it's still my brother! Aren't you in the parallel world the same person as your brother in this world, but your life is going in different directions?"

"There is no such thing as you in my world! I am an only child. ”

"Yes, I was born in this world! You just came from the world where my parents didn't give birth to me, to the world where I was born. Jia Meinu said, "You can't say that you choose to eat beef noodles or knife-cut noodles, because if you eat beef noodles or eat knife-cut noodles, it is not you who chooses the other one!"

The metaphor is speechless, but it seems to have some truth.

Jia Zhengjin was dizzy by her.

I couldn't figure out this logic for a while, after all, it was the first time he encountered this situation, and he was not an expert in time science and parallel world science, so he needed to calm down and think slowly.

"Put this matter down first," Jia Zhengjin looked at the Jia beauty in front of him, "When I find the pseudo-olive and prawns, I will solve the problem of the zombie apocalypse first, and then catch the guy who dares to provoke me." If there is still time, we will study whether changing history will make the future me coincide with the historical me. ”

"Oh, what are we going to do now?" asked Jia Meinu.

"It's not what we're going to do, it's what I'm going to do!" Jia Zhengjin stood up, "Now that the Nuwa has been found, it is not difficult to find the pseudo-olive and prawns, and it is estimated that we will be able to set off soon." Before you go, you must be settled to make sure that you can live well in this world. ”

Jia Meinu was anxious when she heard this: "Brother, don't you take me with you?"

"Didn't I tell you? I'm from another world, and I'm not the same person as your brother! Although they are now integrated, as long as the zombie apocalypse comes, your own brother will not become a zombie and will not disappear. The status quo may also change at that time, because history changes, and the future will change. ”

"And what will happen to me?"

"I don't know! Maybe after history changes, you are still surviving in the zombie crowd at one moment, and the next moment you return to campus life, and even forget about the current experience. Because in the new history, it never happened! Of course, I'm just guessing. ”

"Brother, what about you?" asked Jia Meinu.

"I don't belong to this world, you don't need to pay attention. Jia Zhengjin said, "Your own brother will come back, and the matter of my integration with him may never have happened, everything is back on track." ”

"So nothing has happened since the end of the world?"

"What, do you still want to keep this kind of memory?" Jia Zhengjin looked at her suspiciously, "There is no need. ”

"But I don't remember what happened, isn't it awkward?"

"You don't even remember, how can it be awkward?"

"This ......"

"Alright, stop thinking about it. Jia Zhengjin reached out and touched her head, "Unless you don't want your own brother to come back." ”

"How come, of course I hope my brother can come back!" Jia Meinu hurriedly looked up, "But...... But I don't want my current brother to disappear!"

"I'm not disappearing, I'm just going back to the right world line and timeline. Jia Zhengjin said, "Actually, I don't know where my real world line and timeline are." But it is certain that your brother belongs to this world, and there is this world line. I'm going to stay here and your brother will never show up. So, do you want your own brother to come back?"

"Of course I want to ......"

"This is the right idea," Jia Zhengjin said softly, "I came here by accident, and I don't want to replace my doppelganger in this world, and I don't want to disturb the timeline of this world." Anyway, send you back to land first, and help you build a safe shelter so that you have enough supplies to survive for a long time. Then I will stop the meteorite from falling and make sure that the world can go down the normal path. Where you want to go, I'll let Nuwa teleport over. Anywhere in the world, anywhere in the world, wherever you want to build a shelter, just tell me!"

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